Yukimasa NIWA

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lithium-ion secondary battery and assembled battery
- Patent number 11,108,079
- Issue date Aug 31, 2021
- Kaneka Corporation
- Masato Kuratsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-aqueous electrolyte secondary battery, and battery pack obtaine...
- Patent number 10,516,162
- Issue date Dec 24, 2019
- Kaneka Corporation
- Ayumi Takaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonaqueous electrolyte secondary battery and battery pack of same
- Patent number 10,283,760
- Issue date May 7, 2019
- Kaneka Corporation
- Yuuki Sawada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin type battery
- Patent number 5,958,617
- Issue date Sep 28, 1999
- Matsushita Electric Industrial Co., Ltd.
- Kiyomi Kozuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Packed batteries and method of making the same
- Patent number 4,965,148
- Issue date Oct 23, 1990
- Matsushita Electric Industrial Co., Ltd.
- Fumio Daio
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BATTERY PACK AND POWER STORAGE UNIT INCLUDING PLURALITY OF SAME
- Publication number 20200067036
- Publication date Feb 27, 2020
- Kaneka Corporation
- Yuuki SAWADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM-ION SECONDARY BATTERY AND ASSEMBLED BATTERY
- Publication number 20190115621
- Publication date Apr 18, 2019
- KANEKA CORPORATION
- Masato KURATSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY PACK AND POWER STORAGE UNIT INCLUDING PLURALITY OF SAME
- Publication number 20170222197
- Publication date Aug 3, 2017
- KANEKA CORPORATION
- Yuuki SAWADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND BATTERY PACK OBTAINE...
- Publication number 20170155138
- Publication date Jun 1, 2017
- KANEKA CORPORATION
- Ayumi TAKAOKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND BATTERY PACK OF SAME
- Publication number 20160351891
- Publication date Dec 1, 2016
- KANEKA CORPORATION
- Yuuki SAWADA
- H01 - BASIC ELECTRIC ELEMENTS